PM8834MTR ST MOSFET Driver | 8-MSOP-EP | 4A Sink/Source, 3.3V/5V Input

Product Overview

The PM8834MTR from STMicroelectronics is a high-speed, dual-channel MOSFET driver designed for efficient power management in demanding applications. Housed in an 8-MSOP-EP package, it provides 4A peak sink and source current capability, enabling fast switching of power MOSFETs. The device operates from a 4.5V to 18V supply voltage and features independent enable inputs, making it suitable for synchronous rectification, DC-DC converters, and motor control. Its low propagation delay (typically 15ns) and matched rise/fall times ensure minimal switching losses.

Detailed Technical Specifications

Key Features

• Dual independent channels with 4A peak drive current
• Wide supply voltage range: 4.5V to 18V
• Low propagation delay: 15ns typical
• Matched rise/fall times for balanced switching
• Enable function for each channel
• Under-voltage lockout (UVLO) protection
• Thermal shutdown protection
• RoHS compliant and halogen-free

Target Applications

• 5G base station power amplifiers (e.g., driving GaN FETs in envelope tracking)
• Automotive dashboard power supplies (e.g., DC-DC converters for infotainment)
• Industrial motor drives (e.g., BLDC motor controllers)
• Synchronous rectification in server power supplies
• LED lighting drivers

Global Supply Chain & Wholesale Solutions

At Jasin Chip, we provide professional supply chain and wholesale solutions for PM8834MTR. Our core advantages include:

• 24/7 Global Customer Support: Professional team providing instant quotes and technical support worldwide.
• In-stock Inventory, Same-day Shipping: We maintain localized stock; orders confirmed before 4 PM are shipped the same day.
• HK-SZ Synergy, Flexible Settlement: Direct global shipping from Shenzhen with support for HK bank transfers and multi-currency.
• Escrow Secured Transactions: We support Escrow.com for secure transactions, ensuring peace of mind for batch orders.
• BOM Kitting & Sampling Services: Specialized sourcing for testing samples and urgent shortage components.

Quality Assurance & Compliance

Jasin Chip guarantees that all delivered products are 100% original factory stock with full quality assurance and traceability.

• 100% Original & Authentic: All components are guaranteed to be authentic with strict quality control.
• RoHS Compliant: All electronic components comply with international environmental and safety standards.
• Original Factory Packaging: We maintain original factory packaging and seals to ensure ESD protection and physical integrity.

產品概述

PM8834MTR 是意法半導體推出的一款高速雙通道 MOSFET 驅動器，專為高效能電源管理應用設計。採用 8-MSOP-EP 封裝，提供 4A 峰值灌電流和拉電流能力，可實現功率 MOSFET 的快速開關。該器件工作電源電壓範圍為 4.5V 至 18V，具有獨立使能輸入，適用於同步整流、DC-DC 轉換器和馬達控制。其低傳播延遲（典型值 15ns）和匹配的上升/下降時間可確保最小的開關損耗。

詳細技術參數

核心特性

• 雙獨立通道，4A 峰值驅動電流
• 寬電源電壓範圍：4.5V 至 18V
• 低傳播延遲：典型值 15ns
• 匹配的上升/下降時間，實現平衡開關
• 每個通道具有使能功能
• 欠壓鎖定 (UVLO) 保護
• 過熱關斷保護
• 符合 RoHS 標準，無鹵素

典型應用場景

• 5G 基站功率放大器（例如，在包絡追蹤中驅動 GaN FET）
• 汽車儀表板電源（例如，用於資訊娛樂系統的 DC-DC 轉換器）
• 工業馬達驅動（例如，無刷直流馬達控制器）
• 伺服器電源中的同步整流
• LED 照明驅動器

環球供應鏈與批發合作夥伴方案

在 Jasin Chip，我們為 PM8834MTR 提供全面的供應鏈與批發解決方案。 我們的核心優勢包括：

• 全天候環球客戶支援：專業團隊為您提供即時報價及技術支援，無需漫長等待。
• 現貨庫存，即日發貨：確保現貨充足。下午 4 點前確認訂單，即可安排當天寄出。
• 深港聯動，結算靈活：深圳直發全球，物流高效可靠；支援香港銀行戶口轉賬及多幣種結算。
• Escrow 擔保交易：支援 Escrow.com 平台交易，保障買賣雙方權益，小批量訂單亦可安心在線下單。
• BOM 配單與樣板服務：提供樣板測試及認證支援。專注一站式 BOM 配套及緊急缺料採購服務。

品質保證與合規

Jasin Chip 承諾所有出貨產品均為原廠正貨，具備完善的品質保證及產品可追溯性。

• 100% 原廠正貨：承諾所有供應零件均為原裝現貨，品質嚴格把關，來源清晰可追溯。
• 符合 RoHS 認證：所有電子元器件均符合國際環保標準及相關安全認證。
• 原廠封裝保護：嚴格保留原廠原始包裝及封條，確保物流過程中的靜電防護 (ESD) 與物理安全。

以上產品均為原廠正貨，提供 BOM 配單及現貨庫存支援，歡迎查詢。

HONG KONG JASIN SEMICONDUCTOR TECHNOLOGY COMPANY LIMITED
Trusted Partner for Automotive, Industrial, and Hard-to-find Components.
WhatsApp: +852 5209 9691 | Email: [email protected]